Transaction not yet indexed

53SMf6AWZMi4drWwP3xQXfuobXgZDRhAtCsmeTAawkFjocp5b1PrmNJRMw6uFvtb6cpBHVNugmUTQqG63cHi6Ta

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.